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# Is 5 a factor of 18?

Updated: 12/16/2022 Wiki User

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Q: Is 5 a factor of 18?
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Related questions

### What are the common factors of 5 and 18?

Since 5 is prime, and not a factor of 18, the only positive integer common factor of 5 and 18 is 1.

### What goes into 18 and 5?

The number 1 is a factor of 18 and 5.

### What are the common factors of 5 and 9 and 18?

The only common factor of 5, 9, and 18 is 1. The factors of 5 are 1 and 5 The factors of 9 are 1, 3, and 9 The factors of 18 are 1, 2, 3, 6, 9 and 18 The common factor is 1.

### What is the greatest common factor of 5 9 and 18?

The GCF of 5 9 and 18 is 1.

### What is the greatest common factor of 5 and 18?

Answer: 1 Since 5 is a prime number, the only possible common factors are 1 and 5. Because 18 is not divisible by 5, the only common factor, and thus the greatest common factor, is 1.

### Can 5 over 18 be reduced?

No, the Greatest Common Factor (GCF) of 5 and 18 is 1, so the fraction 5/18 can't be reduced.

### What is the greatest common factor of 90 and 216?

The greatest common factor of 90 and 216 is 18 90 = 2 * 32 * 5 216 = 23 * 33 greatest common factor = 2 * 32 = 2 * 9 = 18 90 / 18 = 5 216 / 18 = 12 because the greatest common factor of these is 1.

### What is the greatest common factor of 18 and 75?

The greatest Common Factor (GCF) of 18 and 75 is 3.

### What are the greatest common factor of 36 and 90?

18. (2 x 18, 5 x 18)

### Are 25 and 18 relatively prime?

Yes, they are. 5 is the only prime factor of 25 and 5 is not a factor of 18, so they have no prime factors in common, which is what relatively prime means.

### What number is a factor of 18 and in the multiple of 5?

The factors of 18 are 1, 2, 3, 6, 9 and 18. None of them are multiples of 5.

Just 1.